1132773900 has 36 divisors (see below), whose sum is σ = 3277493352. Its totient is φ = 302072960.

The previous prime is 1132773877. The next prime is 1132773913. The reversal of 1132773900 is 93772311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1887657 + ... + 1888256.

It is an arithmetic number, because the mean of its divisors is an integer number (91041482).

Almost surely, 2^1132773900 is an apocalyptic number.

1132773900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132773900 is an abundant number, since it is smaller than the sum of its proper divisors (2144719452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1132773900 is a wasteful number, since it uses less digits than its factorization.

1132773900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3775930 (or 3775923 counting only the distinct ones).

The product of its (nonzero) digits is 7938, while the sum is 33.

The square root of 1132773900 is about 33656.7066125015. The cubic root of 1132773900 is about 1042.4320240457.

The spelling of 1132773900 in words is "one billion, one hundred thirty-two million, seven hundred seventy-three thousand, nine hundred".